Shimano

Shimano Ultegra Dual-Sided Power Meter Crankset 2X12s FC-R8100-P

$939.35 USD

促销售罄

结账时计算的运费。

Size 170mm 172.5mm 175mm

SHIMANO-Crank Teeth (RD Crank Chainring 2X) 50X34 52X36

数量

Scientific training requires accurate measurement and user-friendliness, and the new ULTEGRA R8100 power meter has both. Its dual-sided measurement is accurate within 2.0% and zero offset calibration is a quick and easy process. Perhaps most importantly, its long battery life, easy recharge, and ANT+ and Bluetooth®LE connectivity makes using and recording your workouts easier than ever.

BENEFIT

Integrated, waterproof, and rechargeable Li-ion battery
Accurate data collection
Possible to start quickly
Active temperature compensation
The provision of new force vector data makes it the optimal training tool to analyze and improve pedal stroke efficiency
With SHIMANO CONNECT Lab, you can analyze and visualize your training and power data

FEATURE

Up to 226+ hours of ride time * Depending on ANT+/Bluetooth®LE settings
±2.0% strain gage accuracy throughout the entire calibration range
Proprietary strain gauge
Simple zero offset calibration with switch on transmitter
Software automatically compensates for temperature changes

Model No: FC-R8100-P

Series: ULTEGRA

Chainring combination: 50-34T, 52-36T, w/o chainrings

Crank arm length (mm):

160 ✔ *

165 ✔

170 ✔

172.5 ✔

175 ✔

Force measurement:

Right side ✔

Left side ✔

Number of strain sensor 24

Cadence measurement: Magnet ✔

Accuracy (%): ±2

LED for system status: ✔

Number of control button: 1

Zero offset:

By control button ✔

By device ✔

Active temperature compensation: ✔

Battery:

Type|Lithium ion ✔

Life 226 h

Charging port ✔

Charging cable EW-EC300

Firmware update by E-TUBE PROJECT: ✔

Di2 connectivity wireless:

Bluetooth® LE|Cycling power ✔

ANT+ |Bicycle power ✔

Bluetooth® LE custom (*1)|Compatible with E-TUBE RIDE ✔

Bluetooth® LE custom (*1)|Compatible with E-TUBE PROJECT ✔

SD50 port (pcs): 0

SD300 port (pcs): 0

SD50 connector (pcs): 0

SD300 connector (pcs): 0

Average weight: 758 (50-34T) 769 (52-36T)

Remarks: Crankset specifications not listed here are the same as FC-R8100 * w/o chainrings Chemistry: Li-ion Rated voltage: 3.7 V Rated capacity: 0.66 Ah Rated capacity: 2.442 Wh

Color: Series color